<div class="panel panel-default row" ng-controller="mainCtrl">
    <div class="col-xs-3 panel-body">
        <a ng-repeat="item in screens" class="btn btn-block btn-default" ng-class="{'btn-primary':item ==current}"
           ng-click="setScreen($index)">{{item}}</a>
    </div>
    <div class="col-xs-8 panel-body">
        <div ng-include="getScreen()"></div>
    </div>
</div>